<!DOCTYPE html>
<html>
  <head>
  </head>
  <body>
    <h1> Cluster</h1>
    {% for image_idx in clusters[cluster_id] %}
    <div> {{idx_to_path[img_idx]}}</div>
      <img src="/img/{{idx_to_path[image_idx]}}">
    {% endfor %}
  </body>
</html>
